fix(armstrong_number): changed exercise

01-edu · Dec 11, 2024 · 42c2b65 · 42c2b65
1 parent ac9002f
commit 42c2b65
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/subjects/armstrong_number/README.md b/subjects/armstrong_number/README.md
@@ -18,9 +18,11 @@ pub fn is_armstrong_number(nb: u32) -> Option<u32> {
 
 ### Usage
 
-Here is a possible program to test your function,
+Here is a possible program to test your function:
 
 ```rust
+use armstrong_number::*;
+
 fn main() {
     println!("{:?}", is_armstrong_number(0));
     println!("{:?}", is_armstrong_number(1));